Kahua Hoole Waiwai | Mea Hoolei Sand mai Kina

Hoolei kila kila, hoolei hao hina, hoolei hao

Huahana hoolei hao maalea maalea

ʻO ka wehewehe pōkole:

  • Mea: Mea hoolei maalea
  • Ke Kaʻina Hoʻolei: Hoʻoheheʻe Sand, Hoʻoheheʻe ʻia ʻo Resin Coated Sand Shell
  • Kaumaha Unite: 2.90 kg
  • Noi: Mīkini Māhele

 

ʻO OEM malleable hoʻolei ʻia i ka hao iwi hoʻoheheʻe ʻia nā huahana mai Kina ka mea hana hoʻolei. Hiki iā mākou ke hāʻawi i ka mīkini CNC, ka mālama wela, ka mālama ʻana i ka ʻili, ka hoʻāʻo a me nā lawelawe hui. Hiki iā mākou ke hāʻawi iā 3.1 Material Certificate o ka metala hoʻolei e like me EN 10204 inā pono ʻoe.

Loaʻa ka mālama wela: Quenching, Tempering, Normalizing, Carburization, Nitriding


Huahana Huahana

Huahana Huahana

Hoʻolei pinepine ʻia nā mea hao malleable ehoolei one omaomaoa i ʻole ke one i uhi ʻia i ka resinhoʻoheheʻe ʻia ʻana o ka pūpūnā kaʻina hana ma RMC hoʻolei ʻana.

ʻO nā hao hao he mau ferrous alloys i loaʻa nā mea kalapona i ʻoi aku ma mua o 2%. ʻOiai hiki ke loaʻa ka pākēneka kalapona i ka hao hao ma waena o 2 a 6.67, ʻo ka palena kūpono ma waena o 2 a me 4%. He mea nui kēia ma muli o kā lākou mau hiʻohiʻona maikaʻi loa. ʻO ka hao hina hina, hao ductile (i kapa ʻia hoʻi ka hao nodular a i ʻole ka hao spheroidal graphite) a me ka hao hoʻoheheʻe ʻia ʻo ia ka hao nui ʻekolu i ka hale hana.

He kalapona manuahi ka hao malleable i loaʻa ma ke ʻano o nā nodules i loko o ka matrix o ka cementite a me ka ferrite. Hoʻokō ʻia kēia ma ka hoʻoluliluli mua ʻana i ka hoʻolei ʻana i hana ʻia nā hao keʻokeʻo a pau, a ukali ʻia e kahi kaʻina hana mālama wela i hoʻololi ʻia kekahi o ka cementite i ferrite a me nā nodules o ke kalapona manuahi. ʻOi aku ka ductile o kēia mea ma mua o ka hao hina hina. ʻO kēiakūpono wale ke ʻano no nā ʻāpana me nā mānoanoa ʻāpana liʻiliʻi loa no ka mea ʻo ka hao keʻokeʻo keʻokeʻo e hana i ka wahi hoʻomaka no ka hao malleable.

ʻO ka hoʻoheheʻe ʻia ʻana o ka pūpū he hana ia e ʻae ʻia ai ke one i hui ʻia me ka resin thermosetting e hui pū me kahi pā ʻano metala i hoʻomehana ʻia, i hana ʻia kahi pūpū lahilahi a ikaika a puni ka pā. A laila wehe ʻia ka pūpū mai ke kumu a hoʻoneʻe pū ʻia ka cope a me ka huki ʻana a mālama ʻia i loko o ka ipu me nā mea pono e hoʻihoʻi ʻia a ninini ʻia ka metala i hoʻoheheʻe ʻia i loko o ka poʻi.

ʻO ka maʻamau, hoʻohana ʻia ke one maloʻo a maikaʻi (90 a 140 GFN) i kaʻawale loa i ka pālolo no ka hoʻomākaukau ʻana i ke one hoʻoheheʻe ʻia. ʻO ka nui o ka palaoa e koho ʻia ma muli o ka hoʻopau ʻili i makemake ʻia ma ka hoʻolei ʻana. ʻOi aku ka maikaʻi o ka nui o ka palaoa e pono ai ka nui o ka resin, i mea e pipiʻi ai ka ʻōpala.

ʻO nā pono o ka Resin Coated Sand Shell Mold Casting:
1. ʻOi aku ka pololei o ka hoʻolei ʻia ʻana o ka pūpū ma mua o ka hoʻolei ʻana i ke one. Hiki ke loaʻa ka hoʻomanawanui o +0.25 mm no nā hoʻoheheʻe kila a me +0. 35 mm no ka hao hina hina ma lalo o nā kūlana hana maʻamau. I ka hihia o nā poʻi pūpū pili kokoke, hiki ke loaʻa iā ia ma ka laulā o +0.03 a +0.13 mm no nā noi kikoʻī.
2. Hiki ke loaʻa ka ʻili maʻemaʻe ma ka hoʻolei ʻana i ka pūpū. Loaʻa mua ʻia kēia ma muli o ka nui o ka palaoa i hoʻohana ʻia. ʻO ke ʻano maʻamau o ka roughness o ke kauoha o 3 a 6 mircrons.
3. Pono nā kihi kiʻi, ʻoi aku ka haʻahaʻa ma mua o ka hoʻoheheʻe ʻana o ke one, i loko o nā ʻāpana pūpū. ʻO ka hōʻemi ʻana i nā kihi kikoʻī mai 50 a 75%, e mālama nui ana i nā kumukūʻai waiwai a me nā kumukūʻai machining ma hope.
4. I kekahi manawa, hiki ke hoʻopau ʻia nā cores kūikawā i ka hana ʻana i ka pūpū. Ma muli o ka ikaika nui o ke one, hiki ke hoʻolālā ʻia i ke ʻano e hiki ai ke hana pololei ʻia nā lua o loko me ka pono o nā cores shell.
5. Eia kekahi, hiki ke hana maʻalahi i nā ʻāpana ʻāpana lahilahi (a hiki i ka 0.25 mm) o ke ʻano o nā poʻo poʻomanaʻo i hoʻoluʻu ʻia e ka pūpū no ka ikaika kiʻekiʻe o ke one i hoʻohana ʻia no ka hoʻoheheʻe ʻana.
6. Kiʻekiʻe ka permeability o ka pūpū a no laila ʻaʻohe hoʻokomo kinoea.
7. Pono e hoʻohana ʻia ke one liʻiliʻi loa.
8. Hiki ke hana maʻalahi ma muli o ka hana maʻalahi i ka hana ʻana i ka pūpū.

ʻO ke one hoʻoheheʻe resina me nā mea hoʻohui
Metala & Alloys Papa kaulana
Hao Hao Hina GG10~GG40; GJL-100 ~ GJL-350;
Ka hao hoolei (Nodular). GGG40 ~ GGG80; GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2
Austempered Ductile Iron (ADI) EN-GJS-800-8, EN-GJS-1000-5, EN-GJS-1200-2
ʻO ka hao hao C20, C25, C30, C45
ʻAiʻa kila 20Mn, 45Mn, ZG20Cr, 40Cr, 20Mn5, 16CrMo4, 42CrMo,
40CrV, 20CrNiMo, GCr15, 9Mn2V
Kila kohu ʻole ʻIle ʻoleʻa Ferritic, ʻIle Kūleʻa ʻole Martensitic, ʻIle Kūleʻa Austenitic, ʻIle Kūleʻa Paʻa ka ua
Aluminum Alloys ASTM A356, ASTM A413, ASTM A360
Ke keleawe / Copper-based Alloys C21000, C23000, C27000, C34500, C37710, C86500, C87600, C87400, C87800, C52100, C51100
Kūlana: ASTM, SAE, AISI, GOST, DIN, EN, ISO, a me GB
ʻO nā mea hiki ke hana pono CNC
Nā pono hana Ka nui Lahi nui Makahiki Makahiki Pololei Nui
Kikowaena Mīkini Vertical (VMC) 48 sets 1500mm × 1000mm × 800mm 6000 tonn a i ʻole 300000 mau ʻāpana ±0.005
Kikowaena Mīkini Horizontal (VMC) 12 sets 1200mm × 800mm × 600mm 2000 tons a i ʻole 100000 mau ʻāpana ±0.005
Mīkini CNC 60 sets Max huli ana dia. φ600mm 5000 tons a i ʻole 600000 mau ʻāpana  
nā ʻāpana i hoʻoheheʻe ʻia me ka hao
ʻāpana metala CNC machined
Hui Hoolei Mold Shell

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